//
//  UIImage+Filter.h
//  Mahjong
//
//  Created by 饶首建 on 17/7/5.
//  Copyright © 2017年 com.ikamobile.com. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIImage (Filter)

- (UIImage *)addFilter:(NSString *)filter;
- (UIImage *)grayImage;

@end
